PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

73172HCGasket and Seal Set

Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ · NSN 5330-00-176-7677 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-176-7677 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-176-7677. Primary manufacturer part number: 73172HC.
Features
  • Gasket and Seal Set — FSC 5330
  • Document Type: INDUSTRIAL DRAWING
  • Component Quantity: 21
  • Component Document Origin: INDUSTRIAL
  • Document Identification: 73172HC
  • Document Source: 92679
  • 6 verified cross-references
  • Primary manufacturer: Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket and Seal Set, cataloged under National Stock Number 5330-00-176-7677, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-176-7677
Primary Part Number73172HC
Item NameGasket and Seal Set
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNavistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
StatusCANCELLED
Document TypeINDUSTRIAL DRAWING
Component Quantity21
Component Document OriginINDUSTRIAL
Document Identification73172HC
Document Source92679
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
4730-00-541-417347004 INTERCHANGEABLE
Strainer Element,sediment
Collins Engine Nozzles, Inc
5999-00-624-9097DP100 INTERCHANGEABLE
Delay Line
Kappa Technologies Inc.
5310-00-637-9541019-00004-42 INTERCHANGEABLE
Washer,lock
Kovatch Corp.
5975-00-941-5038 INTERCHANGEABLE
Conduit,metal,flexible
6160-01-305-409447004 INTERCHANGEABLE
Retainer,battery
Biotek Instruments, Inc. Dba Biotek Div Bio-Tek Instruments Llc Dba Biotek Instruments Inc.
6680-01-467-086547004 INTERCHANGEABLE
Extractor,accelerated Solvent
Dionex Corporation
6130-01-549-139947.004 INTERCHANGEABLE
Battery Power Supply
Northrop Grumman Systems Corporation
5975-01-553-0915TYP-EF-1 INTERCHANGEABLE
Conduit,metal,flexible
Ideal Industries, Inc.
Cross-Reference Index
Part NumberManufacturer
73172HC Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
73172HC Navistar International Corporation Dba Navistar (USA)
47004 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
73172HC Komatsu America Corp. (USA)
73172HC Komatsu American Intl Co (USA)
73172HC Navistar Intl Corp Truck Br Ohio Plant (USA)
Related Parts
4730-00-541-4173INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
47004
5999-00-624-9097INTERCHANGEABLE
DELAY LINE
DP100
5310-00-637-9541INTERCHANGEABLE
WASHER,LOCK
019-00004-42
5975-00-941-5038INTERCHANGEABLE
CONDUIT,METAL,FLEXIBLE
6160-01-305-4094INTERCHANGEABLE
RETAINER,BATTERY
47004
6680-01-467-0865INTERCHANGEABLE
EXTRACTOR,ACCELERATED SOLVENT
47004
6130-01-549-1399INTERCHANGEABLE
BATTERY POWER SUPPLY
47.004
5975-01-553-0915INTERCHANGEABLE
CONDUIT,METAL,FLEXIBLE
TYP-EF-1

Frequently Asked Questions

What is NSN 5330-00-176-7677?

NSN 5330-00-176-7677 is a Gasket and Seal Set, manufactured by Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-176-7677?

NSN 5330-00-176-7677 has 6 cross-referenced part numbers: 73172HC (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 73172HC (Navistar International Corporation Dba Navistar), 47004 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 73172HC (Komatsu America Corp.), 73172HC (Komatsu American Intl Co) and 1 more.

What NSN replaces 5330-00-176-7677?

There are 8 known substitutes for 5330-00-176-7677: 4730-00-541-4173, 5999-00-624-9097, 5310-00-637-9541 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 73172HC?

Key specifications for 73172HC: Document Type: INDUSTRIAL DRAWING; Component Quantity: 21; Component Document Origin: INDUSTRIAL; Document Identification: 73172HC. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-176-7677 still in active supply?

NSN 5330-00-176-7677 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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